TY - BOOK AU - Guffey,Mary Ellen AU - Du-Babcock,Bertha TI - Essentials of business communication, Asian Edition SN - 9789814227902 U1 - 808/.06665 22 PY - 2008/// CY - Singapore PB - Seng Lee Press Pte Ltd KW - Business communication KW - Business writing KW - English language KW - Business English KW - Giao tiếp trong kinh doanh KW - Kỹ năng viết KW - Tiếng Anh kinh doanh N1 - E-C7/00489 (original) ; E-C7/00409-00410, E-C7/00490 (copy) ER -